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Posted to issues@royale.apache.org by GitBox <gi...@apache.org> on 2020/11/17 17:47:57 UTC
[GitHub] [royale-asjs] Melliti edited a comment on issue #939: Access to parent functions
Melliti edited a comment on issue #939:
URL: https://github.com/apache/royale-asjs/issues/939#issuecomment-729092897
Thanks for your answer.
I saw with my manager to share piece of code to be more specific with my issue.
This is the initial code, **index.mxml** which includes **login.mxml** and after, the actual code in Apache Royale
***index.mxml***
```
<?xml version="1.0" encoding="ISO-8859-1"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:ns1="components.*" currentState="login" xmlns:ns3="components.message.*"
backgroundColor="#FFFFFF" pageTitle="Portail v1.0" historyManagementEnabled="false" cachePolicy="off" xmlns:ns2="module.*" creationComplete="initMenu()">
<mx:states>
<mx:State name="login">
<mx:RemoveChild target="{myMenuBar}"/>
<mx:RemoveChild target="{text_where}"/>
<mx:RemoveChild target="{Container}"/>
<mx:RemoveChild target="{linkbutton1}"/>
<mx:AddChild position="lastChild">
<ns1:login horizontalCenter="0" top="50"></ns1:login>
</mx:AddChild>
<mx:RemoveChild target="{bt_bienvenue}"/>
</mx:State>
</mx:states>
<mx:Style source="styleCDP.css"/>
<mx:Script source="conf.as"/>
<mx:Script>
<![CDATA[
[Bindable]
private var xmlData:XMLList;
public var user:User;
public function verif_login(login:String,pass:String):void{
Authentification_service.endpoint = URL_SERVICE_WF;
Authentification_service.Login(login, pass,APPLICATION_ID);
}
]]>
</mx:Script>
<mx:RemoteObject id="Authentification_service" destination="amfphp" source="ene_ptam_navigation.WFN1" showBusyCursor="true" fault="faultResult(event)">
<mx:method name="Login" result="LoginResult(event)" />
</mx:RemoteObject>
<mx:HTTPService id="menuService" url="menu.xml" result="resultHandler(event)" resultFormat="e4x"/>
</mx:Application>
```
***login.mxml***
```
<?xml version="1.0" encoding="ISO-8859-1"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" height="190" width="350" styleName="glassPods" creationComplete="verif_sharedobject()">
<mx:Script>
<![CDATA[
private function verif_sharedobject():void{
var sharedObject:SharedObject = SharedObject.getLocal("ftthmanager");
if (sharedObject.data.user != null){
login_login.text = sharedObject.data.user.name;
pass_login.text = sharedObject.data.user.pass;
}
}
private function save_sharedobject():void{
if(check_cookie.selected==true){
var sharedObject:SharedObject = SharedObject.getLocal("ftthmanager");
sharedObject.data.user = {name: login_login.text, pass: pass_login.text};
sharedObject.flush();
}
}
]]>
</mx:Script>
<mx:Box styleName="glassPanel" width="100%">
<mx:Label text="Identification" styleName="glassLabels" id="titre"/>
</mx:Box>
<mx:Form id="loginForm" top="50" width="100%">
<mx:FormItem label="Login :" width="100%" id="label_login" horizontalAlign="right" fontWeight="bold" toolTip="Le login associ votre compte">
<mx:TextInput maxChars="40" width="160" id="login_login"/>
</mx:FormItem>
<mx:FormItem label="Mot de passe :" width="100%" id="label_pass" horizontalAlign="right" fontWeight="bold" toolTip="Le mot de passe associ votre compte">
<mx:TextInput maxChars="40" width="160" id="pass_login" displayAsPassword="true" enter="save_sharedobject();parentDocument.verif_login(login_login.text,pass_login.text);"/>
</mx:FormItem>
<mx:FormItem label="Se souvenir de moi" width="100%" id="label_pass0" fontWeight="bold" horizontalAlign="center" >
<mx:CheckBox id="check_cookie" selected="true">
</mx:CheckBox>
</mx:FormItem>
</mx:Form>
<mx:Button label="Login" click="save_sharedobject();parentDocument.verif_login(login_login.text,pass_login.text);" bottom="10" right="5" id="bt_login" height="30" buttonMode="true" useHandCursor="true" styleName="ButtonGrey"/>
</mx:Canvas>
```
This code isn't mine, it's from a previous developer long time ago. Sorry if it doesn't respect some design rules.
As i said, my task is to turn this code into Apache Royale. I received the instruction to do it without modifying too much the code base.
The updated version:
***index.mxml***
```
<?xml version="1.0" encoding="UTF-8"?>
<ex:Application xmlns:mx="http://ns.adobe.com/mxml/2009"
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:ry="library://ns.apache.org/royale/mx"
xmlns:ex="library://ns.apache.org/royale/express"
xmlns:jw="library://ns.apache.org/royale/jewel"
xmlns:bs="library://ns.apache.org/royale/basic"
xmlns:w3="library://ns.apache.org/royale/html"
xmlns:ns1="components.*"
xmlns:ns2="module.*"
xmlns:ns3="components.message.*"
pageTitle="Portail v1.0">
<fx:Script>
<![CDATA[
public function verif_login(login:String,pass:String):void{
Authentification_service.endpoint = URL_SERVICE_WF;
Authentification_service.Login(login, pass,APPLICATION_ID);
}
]]>
</fx:Script>
<fx:Declarations>
<bs:RemoteObject id="Authentification_service" destination="amfphp" endPoint="http://10.129.57.12/workflow/amfphp/gateway.php" fault="faultResult(event)" result="LoginResult(event)"/>
</fx:Declarations>
<ex:initialView>
<jw:View id="maVue">
<jw:Card id="loginForm" includeIn="login">
<ns1:login />
</jw:Card>
</jw:View>
</ex:initialView>
</ex:Application>
```
***login.mxml***
```<?xml version="1.0" encoding="ISO-8859-1"?>
<js:Container
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:mx="library://ns.apache.org/royale/mx"
xmlns:js="library://ns.apache.org/royale/express"
xmlns:jw="library://ns.apache.org/royale/jewel"
height="190" width="350" className="glassPods" initComplete="verif_sharedobject()">
<!-- height="190" width="350" styleName="glassPods" creationComplete="verif_sharedobject()"> -->
<fx:Script>
<![CDATA[
import mx.net.SharedObject;
private function verif_sharedobject():void{
console.log("Foo")
trace("Bar")
var sharedObject:SharedObject = SharedObject.getLocal("ftthmanager");
if (sharedObject.data.user != null){
login_login.text = sharedObject.data.user.name;
pass_login.text = sharedObject.data.user.pass;
}
}
private function save_sharedobject():void{
if(check_cookie.selected==true){
var sharedObject:SharedObject = SharedObject.getLocal("ftthmanager");
sharedObject.data.user = {name: login_login.text, pass: pass_login.text};
sharedObject.flush();
}
}
]]>
</fx:Script>
<jw:HGroup className="glassPanel" width="100%">
<jw:Label text="Identification" className="glassLabels" id="titre"/>
</jw:HGroup>
<jw:Form id="loginForm" y="50" width="100%">
<jw:FormItem label="Login :" width="100%" id="label_login">
<jw:TextInput width="160" id="login_login">
<jw:beads>
<jw:MaxNumberCharacters maxlength="40"/>
</jw:beads>
</jw:TextInput>
</jw:FormItem>
<jw:FormItem label="Mot de passe :" width="100%" id="label_pass" >
<jw:TextInput width="160" id="pass_login" enter="save_sharedobject() parentDocument.verif_login(login_login.text,pass_login.text);">
<jw:beads>
<jw:PasswordInput />
<jw:MaxNumberCharacters maxlength="40"/>
</jw:beads>
</jw:TextInput>
</jw:FormItem>
<jw:FormItem label="Se souvenir de moi" width="100%" id="label_pass0">
<js:CheckBox id="check_cookie" selected="true">
</js:CheckBox>
</jw:FormItem>
<jw:Button text="Login" click="parent.verif_sharedobject()" id="bt_login" height="30" className="ButtonGrey"/>
<jw:Button text="triche" id="bt_login0" height="30" visible="false"/>
</jw:Form>
</js:Container>
```
### As a reminder, I must find a way to call verif_login() which is in **index.mxml** from **login.mxml** when my button is clicked.
As you can see we use Beads for some cases but for my problem I don't see how to implement your suggestion to this code. Jewel.Button doesn't have ParentDocumentBead in its beads list
https://apache.github.io/royale-docs/component-sets/jewel/button
I also found it's possible to add beads through actionScript:
https://apache.github.io/royale-docs/features/strands-and-beads
I made many link in my head reading the documentation helped by your previous post and I archieve few lines without error but I still have no idea about how to access parent method. Here some lines I tried after reading your post:
```
var buttonBead:IBead = bt_login.getBeadByType(IChild);
bt_login.addBead(buttonBead);
bt_login.verif_login(login_login.text,pass_login.text); // This line fails, it was just a test
var parentMethod:ParentDocumentBead = new ParentDocumentBead();
```
If you have more explanation or idea about how to fix this
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